internal override bool ValidateParentStackType(IModeStack newStack)
{
if (newStack as T == null)
{
Debug.LogErrorFormat("Trying to push {0} mode to the wrong type of stack. Was {1}, should be {2}",
gameObject == null ? "[null game object]" : gameObject.name,
newStack == null ? "[null stack]" : newStack.GetType().ToString(),
typeof(T).ToString());;
return(false);
}
return(true);
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
//draw field for parent stack
Mode targetMode = target as Mode;
//use reflection to find the actual stack objects
parentStack = null;
parentObject = null;
FieldInfo[] fieldInfos = typeof(Mode).GetFields(System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
for (int i = 0; i < fieldInfos.Length; i++)
{
if (fieldInfos[i].Name == "ParentStack")
{
parentStack = fieldInfos[i].GetValue(targetMode) as IModeStack;
parentObject = parentStack as Object;
}
}
//set label string
if (parentStack == null)
{
result = " None";
}
else if (parentObject == null)
{
result = " " + parentStack.GetType().ToString();
}
else
{
result = " " + parentObject.name;
}
//draw a divider
Rect r = EditorGUILayout.GetControlRect();
r.y += r.height / 1.75f;
ModeStackEditor.DrawDivider(r);
//draw prefix
Rect clickArea = EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Parent Stack:");
//handle click event
Event current = Event.current;
if (parentObject != null && clickArea.Contains(current.mousePosition))
{
if (current.type == EventType.MouseDown)
{
if (current.clickCount == 1)
{
EditorGUIUtility.PingObject(parentObject);
current.Use();
}
else if (current.clickCount == 2)
{
Selection.activeObject = parentObject;
current.Use();
}
}
}
//draw the field
GUILayout.Button(result, EditorStyles.objectField);
EditorGUILayout.EndHorizontal();
}
